Robert Axle Project Bike Trailer Thru-Axle for 142 and 148 mm Over Locknut Dimensions - black/type 7

Robert Axle Project Bike Trailer Thru-Axle for 142 and 148 mm Over Locknut Dimensions

Item number: 68345
9
9

No thru-axle like any other: the Kid Trailer Axle by the Robert Axle Project


The Robert Axle for bicycle trailers replaces your original thru-axle, so you can attach a child, pet or luggage trailer to your bike with 12 mm over locknut dimension. Kid trailer axles from the Robert Axle Project are compatible with all hitch trailers that have two wheels and a single connection point, e.g. from Thule or Burley. Robert axles are three to four times stronger than standard axles and are therefore suitable for e-bikes as well as racing bikes, mountain bikes or fat bikes. They are manufactured by enthusiastic cyclists in accordance with the strictest industry standards. Rigorous testing procedures ensure that they exceed user expectations.

The Robert Axle Project is run by the ultimate thru-axle experts. With their help you will find the right thru-axle - for your trailer, your roller trainer or as a light tuning part for your MTB or road bike.

To find out which thru-axle you need, you must first find out the dimensions of your current thru-axle. Often the length and the thread pitch are noted on the axle itself. If not, print this template from the Robert Axle Project (in original size, do not scale) to determine the relevant data. You can also use the configuration from the Robert Axle Project, which will help you find the correct axle using parameters such as bike brand and over locknut dimension.

Specifications:

Over Locknut Dimension:
rear: 142 mm, 148 mm
Axle Diameter:
12 mm

Technical Information:

Use:
rear: 12 x 142 mm, 12 x 148 mm
Type:
thru-axle
Axle Material:
aluminium (7075)
Trailer Mount Material:
stainless steel

Features:

  • shank and axle ends CNC precision machined
  • anodised black shaft for durability
  • axle end for mounting trailer hitches with M10 x 1 metric thread
  • no special tools required, installation and wheel removal with 5 mm hexagon socket
  • for trailers from Thule/Chariot, Burley, Instep, Croozer, Carry Freedom and many other manufacturers
  • designed, built and quality-tested in the USA (Bend, Oregon), used worldwide

Models:

Type 1:
Thread Pitch:
1.0 mm
Axle Length:
229 mm; 217 mm with spacer
Use:
bicycle trailer
Manufacturer Number:
KID215

Type 2:
Thread Pitch:
1.0 mm
Axle Length:
172 mm; 160, 167 mm with spacers
Use:
bicycle trailer
Compatibility:
Cannondale, Norco, Felt, Cube, Canyon, Scott, Liteville, Lapierre
Manufacturer Number:
KID213

Type 3:
Thread Pitch:
1.5 mm
Axle Length:
178 mm; 172 mm with spacer
Use:
bicycle trailer
Compatibility:
Merida, Centurion, BMC, Bianchi, Giant, Rocky Mountain, Merlin, Yeti, Marin, Pivot
Manufacturer Number:
KID214

Type 4:
Thread Pitch:
1.75 mm
Axle Length:
180 mm; 174 mm with spacer
Use:
bicycle trailer
Compatibility:
Trek & Salsa Hardtails (full suspension w/o Split-Pivot), Orbea Hardtails, Niner, Ibis, GT, Kona, KTM, Turner, Jamis
Manufacturer Number:
KID211

Type 5:
Thread Pitch:
1.75 mm
Axle Length:
198 mm; 192 mm with spacer
Use:
bicycle trailer
Compatibility:
Trek, Devinci, Orbea & Salsa full suspension w/ Split-Pivot, not for hardtails
Manufacturer Number:
KID210

Type 7:
Use:
bicycle trailer
Compatibility:
FOCUS R.A.T. w/ 12 x 148 mm Boost over locknut dimensions
Note:
comes with M12 x 1.5 nut, which replaces the original R.A.T. nut on the rear derailleur side
Manufacturer Number:
KID214.F

Type 8:
Thread Pitch:
1.75 mm
Axle Length:
167 mm
Use:
bicycle trailer
Manufacturer Number:
KID221

Type 10:
Use:
bicycle trailer
Compatibility:
NAILD thru-axle systems w/ 12 x 142 mm over locknut dimensions
Note:
comes with M12 x 1.0 nut, which replaces the original NAILD nut
Manufacturer Number:
KID217.N

Type 11:
Thread Pitch:
1.5 mm
Axle Length:
188 mm; 182 mm with spacer
Use:
bicycle trailer
Manufacturer Number:
KID222

Type 12:
Thread Pitch:
1.0 mm
Axle Length:
167 mm; 154 mm, 160 mm with spacers
Use:
bicycle trailer
Manufacturer Number:
KID217

Type 13:
Thread Pitch:
1.0 mm
Axle Length:
184 mm; 169 mm, 176 mm with spacers
Use:
bicycle trailer
Manufacturer Number:
KID226

Contents:

  • 1 x Robert Axle Project thru-axle for bicycle trailer
  • 1 x assembly material, consisting of:
Type 1:
  • 1 x M12 x 1.0 nut
  • 1 x washers
  • 1 x 12 mm convex spacer

Type 2 / Type 12:
  • 1 x M12x1.0 nut
  • 1 x washers
  • 1 x 6 mm flat spacer
  • 1 x 6 mm convex spacer

Type 3 / Type 11:
  • 1 x M12x1.5 nut
  • 1 x washers
  • 1 x 6 mm flat spacer

Type 4 / Type 5:
  • 1 x M12x1.75 nut
  • 1 x washers
  • 1 x 6 mm flat spacer

Type 7:
  • 1 x M12x1.5 nut
  • 1 x washers
  • 2 x R.A.T. nuts

Type 8:
  • 1 x M12x1.75 nut
  • 1 x washers

Type 10:
  • 1 x M12x1.0 nut
  • 1 x dropout insert
  • 1 x washers
  • 1 x 3 mm flat spacer
  • 1 x 6 mm convex spacer

Type 13:
  • 1 x M12x1.0 nut
  • 1 x washers
  • 1 x 3 mm flat spacer
  • 1 x 6 mm convex spacer
  • 1 x 12 mm flat spacer


Weight:

  • black/type 2: 106 g
  • black/type 3: 100 g
  • black/type 4: 104 g
  • black/type 5: 110 g
  • black/type 7: 109 g
  • black/type 12: 100 g
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.85 / 5.00

Models:

  • black/type 1, in stock
    67.50€
  • black/type 2, in stock
    53.66€
  • black/type 3, in stock
    51.92€
  • black/type 4, in stock
    53.66€
  • black/type 5, in stock
    51.92€
  • black/type 7, in stock
    60.58€
  • black/type 8, in stock
    51.92€
  • black/type 12, in stock
    51.92€
  • black/type 13, in stock
    51.92€

Customer Reviews (9)

3.9

Customer Reviews (9)

3.9/5.0
5
5
4
1
3
1
2
1
1
1

Give us your opinion on this product.

by Philipp R. on 27.11.2023
verified purchase
item: black/type 2

Wurde in einem Procaliber 9.5 verbaut, um einen 45kg-Anhänger zu ziehen. Hält bisher einwandfrei, cca. 3.000 km mit Anhänger (Straße), 9.000 km ohne Anhänger (XC, XCM, Touren).

Is this review helpful?
by Thomas A. on 15.08.2023
verified purchase
item: black/type 2

Convient parfaitement pour tracter ma carriole avec mon spectral on électrique ! Bonne qualité d'acier et d'usinage

Is this review helpful?
by Andrew S. on 13.05.2023
verified purchase
item: black/type 12

Does the job perfectly and is easy to fit.

Is this review helpful?
by Glenn B. on 25.11.2022
verified purchase
item: black/type 2

Macht was soll. Top!

Is this review helpful?
by Tobias K. on 15.07.2022
verified purchase
item: black/type 5
0 of 1 customers found this review helpful.

Leider unpassend für mein MTB trotzt Beratung durch BC

Is this review helpful?
by Julien J. on 11.07.2022

Le pas de vise BTR est trop petit en profondeur et l'alliage est trop fragile. Même avec une clef dynamométrique le pas de vis à foiré... Le reste fait le taf. J'ai quand même perdu 60 euros!
Achat effectué comme "invité"
Mais si il faut j'ai les photos...
Pourquoi ne pas faire un alliage plus solide et un pas plus profond?

Is this review helpful?
by CHRISTOPHE M. on 07.06.2022
verified purchase
item: black/type 3

Attention au serrage de l'axe et de l'écrou qui viens par dessus. La tête de serrage s'abime assez vite en cas de forçage.

Is this review helpful?
by Benjamin O. on 08.02.2022
verified purchase
item: black/type 4

Passt und funktioniert.

Is this review helpful?
by Helmut M. on 02.08.2021
verified purchase
item: black/type 2

Hallo Bike-Components,

zur Information :
Die Steckachse für Anhänger schwarz/Typ 2 (68345-2-1940) war für das CUBE Stereo Hybrid 120 Race am Hinterbau um 4 mm zu kurz auf der Gewindeseite M12x1.
Ich habe den breiten Bund um 4 mm abgedreht!

Is this review helpful?

Give us your opinion on this product.